/* Theme Name: Xây Nhà Mới Theme URI: https://xaynhamoi.com Author: XayNhaMoi Author URI: https://xaynhamoi.com Description: Theme chia sẻ kiến thức xây dựng & kiến trúc - tin tức, hướng dẫn, kỹ thuật, mẫu nhà đẹp Version: 1.0.0 Requires at least: 6.0 Tested up to: 6.7 Requires PHP: 7.4 License: GNU General Public License v2 or later License URI: http://www.gnu.org/licenses/gpl-2.0.html Text Domain: xaynhamoi Tags: blog, news, construction, architecture */ /* ======================================== CSS VARIABLES ======================================== */ :root { --primary: #E8A020; --primary-dark: #C8880A; --primary-light: #FFF3DC; --dark: #1A1A1A; --dark-2: #2D2D2D; --dark-3: #3D3D3D; --text: #333333; --text-light: #666666; --text-muted: #999999; --border: #E5E5E5; --border-light: #F0F0F0; --bg: #FFFFFF; --bg-light: #F8F8F8; --bg-gray: #F3F3F3; --topbar-bg: #1A1A1A; --font-main: 'Be Vietnam Pro', 'Segoe UI', sans-serif; --radius: 6px; --radius-sm: 4px; --shadow: 0 2px 12px rgba(0,0,0,0.08); --shadow-hover: 0 6px 24px rgba(0,0,0,0.14); --transition: 0.2s ease; } /* ======================================== DARK MODE — CSS VARIABLES Áp dụng khi: [data-theme="dark"] trên Fallback: @media prefers-color-scheme: dark ======================================== */ [data-theme="dark"], @media (prefers-color-scheme: dark) { html:not([data-theme="light"]) { --primary: #F0A830; --primary-dark: #D08818; --primary-light: #3A2A00; --dark: #F0F0F0; --dark-2: #D8D8D8; --dark-3: #B8B8B8; --text: #E2E2E2; --text-light: #AAAAAA; --text-muted: #777777; --border: #2D2D2D; --border-light: #232323; --bg: #141414; --bg-light: #1C1C1C; --bg-gray: #202020; --topbar-bg: #0E0E0E; --shadow: 0 2px 12px rgba(0,0,0,0.4); --shadow-hover: 0 6px 24px rgba(0,0,0,0.55); }} [data-theme="dark"] { --primary: #F0A830; --primary-dark: #D08818; --primary-light: #3A2A00; --dark: #F0F0F0; --dark-2: #D8D8D8; --dark-3: #B8B8B8; --text: #E2E2E2; --text-light: #AAAAAA; --text-muted: #777777; --border: #2D2D2D; --border-light: #232323; --bg: #141414; --bg-light: #1C1C1C; --bg-gray: #202020; --topbar-bg: #0E0E0E; --shadow: 0 2px 12px rgba(0,0,0,0.4); --shadow-hover: 0 6px 24px rgba(0,0,0,0.55); } /* Transition khi switch theme */ body, .site-header, .sidebar-widget, .article-card, .card-thumb, input, textarea, select { transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease; } /* Dark mode overrides cho các element hard-coded màu */ [data-theme="dark"] .site-header, [data-theme="dark"] .main-nav { background: #1a1a1a; } [data-theme="dark"] .article-card, [data-theme="dark"] .house-card, [data-theme="dark"] .sidebar-widget { background: var(--bg-light); border-color: var(--border); } [data-theme="dark"] .article-card .card-body, [data-theme="dark"] .card-body { background: var(--bg-light); } [data-theme="dark"] input, [data-theme="dark"] textarea, [data-theme="dark"] select { background: var(--bg-gray); color: var(--text); border-color: var(--border); } [data-theme="dark"] .filter-bar select, [data-theme="dark"] .filter-select { background: var(--bg-gray) !important; color: var(--text) !important; border-color: var(--border) !important; } [data-theme="dark"] .site-footer { background: #0E0E0E; } [data-theme="dark"] .page-hero { filter: brightness(0.85); } [data-theme="dark"] .trust-bar, [data-theme="dark"] .trust-item { background: var(--bg-light) !important; } [data-theme="dark"] .cat-tabs, [data-theme="dark"] .tab-item { border-color: var(--border); } [data-theme="dark"] .tab-item.active { background: var(--primary-light); color: var(--primary); } [data-theme="dark"] .search-overlay { background: rgba(0,0,0,0.97); } [data-theme="dark"] #searchOverlayInput { background: #222; color: #eee; border-color: #333; } [data-theme="dark"] .compare-bar { background: #1a1a1a; border-color: #333; } [data-theme="dark"] .compare-modal { background: #1a1a1a; color: #eee; } [data-theme="dark"] .compare-table th { background: #222; } [data-theme="dark"] .compare-table td { border-color: #2d2d2d; } [data-theme="dark"] .single-content img { opacity: 0.9; } [data-theme="dark"] pre, [data-theme="dark"] code { background: #1a1a1a !important; color: #e2e2e2; } [data-theme="dark"] .newsletter-section { background: #1a1a1a; } [data-theme="dark"] .newsletter-form input { background: #252525; color: #eee; } /* Dark toggle button visible */ .dark-toggle { display: flex; align-items: center; gap: 4px; padding: 5px 10px; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-light); color: var(--text); cursor: pointer; font-size: 13px; font-weight: 500; transition: all 0.2s; } .dark-toggle:hover { border-color: var(--primary); color: var(--primary); } /* ======================================== RESET & BASE ======================================== */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; } body { font-family: var(--font-main); font-size: 15px; line-height: 1.7; color: var(--text); background: var(--bg); } img { max-width: 100%; height: auto; display: block; } a { color: inherit; text-decoration: none; transition: color var(--transition); } a:hover { color: var(--primary); } ul, ol { list-style: none; } button { cursor: pointer; border: none; background: none; font-family: inherit; } input, select, textarea { font-family: inherit; } /* ======================================== TYPOGRAPHY ======================================== */ h1,h2,h3,h4,h5,h6 { line-height: 1.3; color: var(--dark); font-weight: 700; } h1 { font-size: 2rem; } h2 { font-size: 1.6rem; } h3 { font-size: 1.25rem; } h4 { font-size: 1.1rem; } p { margin-bottom: 1rem; } p:last-child { margin-bottom: 0; } /* ======================================== LAYOUT ======================================== */ .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; } .row { display: flex; gap: 30px; } .col-main { flex: 1; min-width: 0; } .col-sidebar { width: 320px; flex-shrink: 0; } /* ======================================== TOP BAR ======================================== */ .topbar { background: var(--topbar-bg); color: #ccc; font-size: 13px; padding: 8px 0; } .topbar .container { display: flex; justify-content: space-between; align-items: center; } .topbar-left { display: flex; gap: 20px; align-items: center; } .topbar-left a { color: #ccc; transition: color var(--transition); } .topbar-left a:hover { color: var(--primary); } .topbar-left .date { color: #888; } .topbar-left .sep { color: #444; } .topbar-social { display: flex; gap: 12px; align-items: center; } .topbar-social a { color: #888; font-size: 14px; transition: color var(--transition); } .topbar-social a:hover { color: var(--primary); } /* ======================================== HEADER ======================================== */ .site-header { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,0.06); } .header-inner { display: flex; align-items: center; gap: 30px; padding: 14px 0; } .site-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; } .logo-icon { width: 48px; height: 48px; } .logo-text { line-height: 1.1; } .logo-text .name { font-size: 1.4rem; font-weight: 800; color: var(--dark); letter-spacing: -0.5px; } .logo-text .name span { color: var(--primary); } .logo-text .tagline { font-size: 11px; color: var(--text-muted); font-weight: 400; } /* MAIN NAV */ .main-nav { flex: 1; } .nav-menu { display: flex; gap: 0; align-items: center; } .nav-menu > li { position: relative; } .nav-menu > li > a { display: block; padding: 8px 16px; font-size: 14px; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: 0.3px; transition: color var(--transition); white-space: nowrap; } .nav-menu > li > a:hover, .nav-menu > li.current-menu-item > a, .nav-menu > li.current-menu-parent > a { color: var(--primary); } .nav-menu > li.current-menu-item > a { border-bottom: 2px solid var(--primary); } /* Dropdown */ .nav-menu .sub-menu { position: absolute; top: 100%; left: 0; background: #fff; min-width: 220px; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--transition); z-index: 100; } .nav-menu li:hover .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); } .sub-menu li a { display: block; padding: 10px 18px; font-size: 14px; color: var(--text); border-bottom: 1px solid var(--border-light); } .sub-menu li:last-child a { border-bottom: none; } .sub-menu li a:hover { color: var(--primary); background: var(--bg-light); } .header-search-btn { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; color: var(--text-light); border-radius: 50%; transition: all var(--transition); flex-shrink: 0; } .header-search-btn:hover { background: var(--bg-light); color: var(--primary); } /* Search overlay */ .search-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 2000; display: flex; align-items: flex-start; justify-content: center; padding-top: 120px; opacity: 0; visibility: hidden; transition: all var(--transition); } .search-overlay.active { opacity: 1; visibility: visible; } .search-overlay-inner { width: 600px; max-width: 90%; } .search-overlay input { width: 100%; padding: 16px 20px; font-size: 18px; border: none; border-radius: var(--radius); outline: none; } .search-overlay-close { position: absolute; top: 20px; right: 30px; color: #fff; font-size: 24px; cursor: pointer; } /* Live search results dropdown */ .search-live-results { background: #fff; border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.18); margin-top: 2px; max-height: 420px; overflow-y: auto; } .search-live-results::-webkit-scrollbar { width: 4px; } .search-live-results::-webkit-scrollbar-thumb { background: #ddd; border-radius: 2px; } .search-live-loading { padding: 18px 20px; font-size: 13px; color: #999; text-align: center; } .search-live-empty { padding: 18px 20px; font-size: 13px; color: #888; text-align: center; } .search-live-item { display: flex; align-items: center; gap: 12px; padding: 10px 16px; text-decoration: none; color: inherit; border-bottom: 1px solid #f0f0f0; transition: background .12s; } .search-live-item:last-child { border-bottom: none; } .search-live-item:hover { background: #faf7f2; } .search-live-thumb { width: 54px; height: 40px; object-fit: cover; border-radius: 4px; flex-shrink: 0; background: #eee; } .search-live-thumb-placeholder { width: 54px; height: 40px; border-radius: 4px; flex-shrink: 0; background: #eee; } .search-live-info { flex: 1; min-width: 0; } .search-live-title { font-size: 13px; font-weight: 600; color: #222; line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .search-live-title mark { background: #fff3cd; color: inherit; font-weight: 700; padding: 0 1px; border-radius: 2px; } .search-live-meta { font-size: 11px; color: #999; margin-top: 2px; } .search-live-cat { font-size: 10px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: .04em; } .search-live-footer { padding: 10px 16px; font-size: 12px; color: var(--primary); font-weight: 600; text-align: center; cursor: pointer; background: #faf7f2; border-top: 1px solid #eee; transition: background .12s; } .search-live-footer:hover { background: #f3ede4; } /* ======================================== SECTION TITLES ======================================== */ .section-title { font-size: 1.1rem; font-weight: 700; color: var(--dark); padding-left: 12px; border-left: 4px solid var(--primary); margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.5px; } /* ======================================== ARTICLE CARDS ======================================== */ .article-card { background: var(--bg); border-radius: var(--radius); overflow: hidden; transition: box-shadow var(--transition), transform var(--transition); } .article-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); } .article-card .card-thumb { position: relative; overflow: hidden; aspect-ratio: 16/9; } .article-card .card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; } .article-card:hover .card-thumb img { transform: scale(1.04); } .article-card .card-cat { position: absolute; top: 10px; left: 10px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; text-transform: uppercase; padding: 3px 8px; border-radius: 3px; letter-spacing: 0.5px; } .article-card .card-body { padding: 14px; } .article-card .card-title { font-size: 15px; font-weight: 700; line-height: 1.4; margin-bottom: 8px; color: var(--dark); } .article-card .card-title a:hover { color: var(--primary); } .article-card .card-excerpt { font-size: 13px; color: var(--text-light); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 10px; } .article-card .card-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-muted); } .article-card .card-meta svg { width: 13px; height: 13px; } /* Grid layouts */ .articles-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } .articles-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; } .articles-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; } /* List card */ .article-list-card { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border-light); } .article-list-card:last-child { border-bottom: none; } .article-list-card .thumb { width: 110px; height: 74px; flex-shrink: 0; border-radius: var(--radius-sm); overflow: hidden; } .article-list-card .thumb img { width: 100%; height: 100%; object-fit: cover; } .article-list-card .info .title { font-size: 14px; font-weight: 600; line-height: 1.4; margin-bottom: 5px; } .article-list-card .info .title a:hover { color: var(--primary); } .article-list-card .info .meta { font-size: 12px; color: var(--text-muted); } /* ======================================== SIDEBAR ======================================== */ .sidebar-widget { margin-bottom: 28px; } .sidebar-widget .widget-title { font-size: 1rem; font-weight: 700; color: var(--dark); padding-left: 12px; border-left: 4px solid var(--primary); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; } /* Category list widget */ .cat-list { } .cat-list li { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--border-light); } .cat-list li:last-child { border-bottom: none; } .cat-list li a { font-size: 14px; color: var(--text); display: flex; align-items: center; gap: 8px; } .cat-list li a::before { content: '›'; color: var(--primary); font-size: 16px; font-weight: 700; } .cat-list li a:hover { color: var(--primary); } .cat-list .count { font-size: 12px; color: var(--text-muted); background: var(--bg-gray); padding: 2px 8px; border-radius: 20px; } .cat-list li.active a { color: var(--primary); font-weight: 600; } /* Popular posts widget */ .popular-posts { } .popular-item { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border-light); align-items: flex-start; } .popular-item:last-child { border-bottom: none; } .popular-num { width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; } .popular-num.n1 { background: var(--primary); } .popular-num.n2 { background: #aaa; } .popular-num.n3 { background: #c97b3a; } .popular-item .p-thumb { width: 70px; height: 50px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; } .popular-item .p-thumb img { width: 100%; height: 100%; object-fit: cover; } .popular-item .p-info .p-title { font-size: 13px; font-weight: 600; line-height: 1.4; margin-bottom: 4px; } .popular-item .p-info .p-title a:hover { color: var(--primary); } .popular-item .p-info .p-meta { font-size: 11px; color: var(--text-muted); } /* Tags widget */ .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; } .tag-cloud a { display: inline-block; padding: 5px 12px; background: var(--bg-gray); border: 1px solid var(--border); border-radius: 20px; font-size: 13px; color: var(--text-light); transition: all var(--transition); } .tag-cloud a:hover { background: var(--primary); color: #fff; border-color: var(--primary); } /* Newsletter widget */ .newsletter-widget { background: var(--bg-light); padding: 18px; border-radius: var(--radius); } .newsletter-widget p { font-size: 13px; color: var(--text-light); margin-bottom: 12px; } .newsletter-form { display: flex; gap: 8px; } .newsletter-form input { flex: 1; padding: 9px 12px; font-size: 13px; border: 1px solid var(--border); border-radius: var(--radius-sm); outline: none; transition: border-color var(--transition); } .newsletter-form input:focus { border-color: var(--primary); } .newsletter-form button { background: var(--primary); color: #fff; padding: 9px 14px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; transition: background var(--transition); } .newsletter-form button:hover { background: var(--primary-dark); } .newsletter-note { font-size: 11px; color: var(--text-muted); margin-top: 8px; } /* ======================================== PAGINATION ======================================== */ .pagination { display: flex; gap: 6px; align-items: center; justify-content: center; padding: 30px 0 0; } .pagination a, .pagination span { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--text); transition: all var(--transition); } .pagination a:hover { background: var(--primary); color: #fff; border-color: var(--primary); } .pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); } .pagination .next, .pagination .prev { width: auto; padding: 0 14px; gap: 5px; } /* ======================================== BREADCRUMB ======================================== */ .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); margin-bottom: 18px; flex-wrap: wrap; } .breadcrumb a { color: var(--text-muted); } .breadcrumb a:hover { color: var(--primary); } .breadcrumb .sep { color: #ccc; } .breadcrumb .current { color: var(--text); } /* ======================================== FOOTER ======================================== */ .site-footer { background: var(--dark); color: #aaa; margin-top: 60px; } .footer-top { padding: 50px 0 30px; } .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; } .footer-logo { margin-bottom: 16px; } .footer-logo .name { font-size: 1.3rem; font-weight: 800; color: #fff; } .footer-logo .name span { color: var(--primary); } .footer-logo .tagline { font-size: 12px; color: #777; margin-top: 2px; } .footer-about p { font-size: 13px; line-height: 1.7; color: #888; } .footer-social { display: flex; gap: 10px; margin-top: 16px; } .footer-social a { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.08); color: #aaa; display: flex; align-items: center; justify-content: center; font-size: 14px; transition: all var(--transition); } .footer-social a:hover { background: var(--primary); color: #fff; } .footer-col-title { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.1); } .footer-links { display: flex; flex-direction: column; gap: 9px; } .footer-links a { font-size: 13px; color: #888; transition: color var(--transition); } .footer-links a:hover { color: var(--primary); } .footer-contact p { font-size: 13px; color: #888; line-height: 2; } .footer-contact strong { color: #bbb; } .footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 18px 0; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: #666; } .footer-bottom a { color: #666; } .footer-bottom a:hover { color: var(--primary); } .footer-bottom-links { display: flex; gap: 20px; } /* ======================================== HERO / BANNER (archive pages) ======================================== */ .page-hero { position: relative; overflow: hidden; min-height: 200px; display: flex; align-items: center; background: var(--dark); margin-bottom: 30px; } .page-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.35; } .page-hero-content { position: relative; z-index: 1; padding: 40px 0; } .page-hero h1 { font-size: 2rem; color: #fff; margin-bottom: 8px; } .page-hero p { color: #ccc; font-size: 15px; max-width: 600px; } /* ======================================== CATEGORY ICONS BAR ======================================== */ .cat-icons-bar { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 28px; overflow-x: auto; } .cat-icon-item { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px 20px; font-size: 12px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.3px; cursor: pointer; transition: all var(--transition); white-space: nowrap; text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; } .cat-icon-item svg { width: 28px; height: 28px; } .cat-icon-item:hover, .cat-icon-item.active { color: var(--primary); border-bottom-color: var(--primary); } /* ======================================== FILTER BAR ======================================== */ .filter-bar { display: flex; gap: 12px; align-items: center; margin-bottom: 24px; flex-wrap: wrap; } .filter-bar select { padding: 8px 32px 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; color: var(--text); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E") no-repeat right 10px center; appearance: none; outline: none; cursor: pointer; } .filter-bar label { font-size: 13px; color: var(--text-light); } .filter-right { margin-left: auto; display: flex; align-items: center; gap: 10px; } .sort-select { padding: 8px 32px 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; color: var(--text); appearance: none; outline: none; background: #fff; } .view-toggle button { padding: 7px; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-light); transition: all var(--transition); } .view-toggle button.active, .view-toggle button:hover { background: var(--primary); color: #fff; border-color: var(--primary); } /* ======================================== TABS ======================================== */ .tabs { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 20px; overflow-x: auto; } .tab-item { padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--text-light); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; white-space: nowrap; transition: all var(--transition); background: none; border-top: none; border-left: none; border-right: none; } .tab-item:hover, .tab-item.active { color: var(--primary); border-bottom-color: var(--primary); } .tab-item .count { font-size: 12px; color: var(--text-muted); margin-left: 5px; } .tab-item.active .count { color: var(--primary); } /* ======================================== BADGES ======================================== */ .badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; } .badge-primary { background: var(--primary); color: #fff; } .badge-dark { background: var(--dark); color: #fff; } .badge-outline { border: 1px solid var(--border); color: var(--text-light); } /* ======================================== RESPONSIVE ======================================== */ @media (max-width: 1024px) { .col-sidebar { width: 280px; } .articles-grid-3 { grid-template-columns: repeat(2, 1fr); } .articles-grid-4 { grid-template-columns: repeat(2, 1fr); } .footer-grid { grid-template-columns: 1fr 1fr; } } @media (max-width: 768px) { .row { flex-direction: column; } .col-sidebar { width: 100%; } .articles-grid-3, .articles-grid-4, .articles-grid-2 { grid-template-columns: 1fr; } .main-nav { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 1500; } .main-nav.open { display: block; } .main-nav .nav-menu { position: absolute; top: 0; left: 0; width: 280px; height: 100%; background: #fff; flex-direction: column; overflow-y: auto; padding: 16px 0; box-shadow: 4px 0 20px rgba(0,0,0,0.15); } .main-nav .nav-menu > li > a { padding: 12px 20px; font-size: 15px; } .main-nav .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: var(--bg-gray); border-radius: 0; } .mobile-menu-btn { display: flex !important; } h1 { font-size: 1.5rem; } .footer-grid { grid-template-columns: 1fr; gap: 24px; } .topbar { display: none; } } /* Mobile menu close overlay */ .main-nav.open::after { content: ''; position: absolute; top: 0; left: 280px; right: 0; bottom: 0; } /* ======================================== LOAD MORE BUTTON ======================================== */ .btn-load-more { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; background: var(--primary); color: #fff; font-size: 14px; font-weight: 600; border: none; border-radius: 6px; cursor: pointer; transition: background .15s, transform .1s; letter-spacing: .04em; } .btn-load-more:hover { background: #d4911a; } .btn-load-more:active { transform: scale(.97); } .btn-load-more:disabled { opacity: .5; cursor: not-allowed; } @keyframes xnmSpin { to { transform: rotate(360deg); } } /* ======================================== STICKY SMART HEADER ======================================== */ .site-header { transition: transform .3s ease, box-shadow .3s ease; position: sticky; top: 0; z-index: 1000; } .site-header.header-hidden { transform: translateY(-100%); } .site-header.header-scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.12); } /* ======================================== SHARE BUTTONS ======================================== */ .share-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 24px 0; } .share-bar .share-label { font-size: 13px; font-weight: 600; color: #555; } .share-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 6px; font-size: 13px; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: opacity .15s; } .share-btn:hover { opacity: .85; } .share-btn.fb { background: #1877f2; color: #fff; } .share-btn.zalo { background: #0068ff; color: #fff; } .share-btn.tw { background: #000; color: #fff; } .share-btn.copy { background: #f0f0f0; color: #333; } /* Toast notification */ .xnm-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px); background: #222; color: #fff; padding: 10px 22px; border-radius: 6px; font-size: 14px; font-weight: 500; z-index: 9999; opacity: 0; transition: opacity .25s, transform .25s; pointer-events: none; } .xnm-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); } /* ======================================== COMPARE HOUSES ======================================== */ .compare-toggle-btn { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: 12px; font-weight: 600; border: 1.5px solid #ddd; border-radius: 5px; background: #fff; cursor: pointer; transition: border-color .15s, background .15s; margin-top: 8px; } .compare-toggle-btn.selected { border-color: var(--primary); background: #fff8ee; color: var(--primary); } .compare-toggle-btn.selected::before { content: '✓ '; } .compare-bar { position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 2px solid var(--primary); padding: 14px 24px; display: flex; align-items: center; gap: 16px; z-index: 1500; box-shadow: 0 -4px 20px rgba(0,0,0,.12); transform: translateY(100%); transition: transform .3s ease; flex-wrap: wrap; } .compare-bar.visible { transform: translateY(0); } .compare-bar-items { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; } .compare-bar-item { display: flex; align-items: center; gap: 8px; padding: 6px 10px; background: #f8f8f8; border-radius: 6px; font-size: 13px; font-weight: 500; } .compare-bar-item button { background: none; border: none; cursor: pointer; color: #999; font-size: 15px; line-height: 1; padding: 0; } .compare-bar-item button:hover { color: #e53e3e; } .btn-compare-now { padding: 10px 24px; background: var(--primary); color: #fff; border: none; border-radius: 6px; font-size: 14px; font-weight: 700; cursor: pointer; } .btn-compare-now:hover { background: #d4911a; } /* Compare modal */ .compare-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 3000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity .2s; } .compare-modal-overlay.open { opacity: 1; visibility: visible; } .compare-modal { background: #fff; border-radius: 12px; max-width: 860px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 28px; } .compare-modal h2 { font-size: 18px; font-weight: 700; margin-bottom: 20px; } .compare-table { width: 100%; border-collapse: collapse; font-size: 13px; } .compare-table th, .compare-table td { padding: 10px 14px; border: 1px solid #eee; text-align: left; } .compare-table thead th { background: #f8f8f8; font-weight: 600; } .compare-table tbody tr:nth-child(even) td { background: #fafafa; } .compare-table .row-label { font-weight: 600; color: #555; white-space: nowrap; } /* ======================================== FAVORITES (localStorage) ======================================== */ .fav-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border: 1.5px solid #ddd; border-radius: 5px; background: #fff; font-size: 12px; font-weight: 600; cursor: pointer; transition: border-color .15s, background .15s; margin-top: 8px; } .fav-btn.saved { border-color: #e53e3e; color: #e53e3e; background: #fff5f5; } .fav-btn .fav-icon { font-size: 14px; } /* ======================================== DARK MODE ======================================== */ :root { --bg-page: #f5f5f5; --bg-card: #ffffff; --text-main: #333333; --text-muted: #777777; --border-color: #eeeeee; --header-bg: #ffffff; --footer-bg: #1A1A1A; } [data-theme="dark"] { --bg-page: #121212; --bg-card: #1e1e1e; --text-main: #e8e8e8; --text-muted: #a0a0a0; --border-color: #333333; --header-bg: #1a1a1a; --footer-bg: #0a0a0a; } [data-theme="dark"] body { background: var(--bg-page); color: var(--text-main); } [data-theme="dark"] .site-header { background: var(--header-bg); border-color: var(--border-color); } [data-theme="dark"] .article-card { background: var(--bg-card); border-color: var(--border-color); } [data-theme="dark"] .card-title a { color: var(--text-main); } [data-theme="dark"] .card-meta { color: var(--text-muted); } [data-theme="dark"] .sidebar-widget { background: var(--bg-card); border-color: var(--border-color); } [data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea { background: var(--bg-card); color: var(--text-main); border-color: var(--border-color); } [data-theme="dark"] .search-overlay input { background: #2a2a2a; color: #fff; } .dark-toggle { background: none; border: none; cursor: pointer; font-size: 18px; padding: 4px 8px; color: inherit; line-height: 1; display: flex; align-items: center; }